Acral melanoma: new insights into the immune and genomic landscape

Neoplasia. 2023 Oct 30;46:100947. doi: 10.1016/j.neo.2023.100947. Online ahead of print.ABSTRACTAcral melanoma is a rare subtype of melanoma that arises on the non-hair bearing skin of the nail bed, palms of the hand and soles of the feet. It is unique among melanomas in not being linked to ultraviolet radiation (UVR) exposure from the sun, and, as such, its incidence is similar across populations who are of Asian, Hispanic, African and European origin. Although research into acral melanoma has lagged behind that of sun-exposed cutaneous melanoma, recent studies have begun to address the unique genetics and immune features of acral melanoma. In this review we will discuss the latest progress in understanding the biology of acral melanoma across different ethnic populations and will outline how these new discoveries can help to guide the therapeutic management of this rare tumor.PMID:37913653 | DOI:10.1016/j.neo.2023.100947

Source: Neoplasia - November 1, 2023 Category: Cancer & Oncology Authors: Larissa Anastacio DaCosta Carvalho Flavia C Aguiar Keiran S M Smalley Patricia A Possik Source Type: research